Commonwealth legislation

AD/GULL/1 Amdt 1 - Wing Rib to Aileron Spar Joint - Inspection

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Commonwealth

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legislative instrument

Plain English Summary

3/10 complexity

This AD requires owners/operators of Percival Vega Gull aeroplanes not modified by Percival Mod. No.130 to inspect the attachment points where outer wing ribs join the aileron false spar at intervals no greater than 12 months or 100 hours TIS.

If faulty gluing or joint failure is found, the attachment must be strengthened by either Percival Mod. No.130 or the ANO 105.1.26.0.2.1 procedure; operators bear inspection and repair costs.

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AD/GULL/1 Amdt 1 - Wing Rib to Aileron Spar Joint - Inspection

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COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY

SCHEDULE OF AIRWORTHINESS DIRECTIVES

View image in the official source Percival Vega Gull Series Aeroplanes

AD/GULL/1

Amdt 1

Wing Rib to Aileron Spar Joint - Inspection 11/67

Applicability: All models not modified in accordance with Percival Mod. No. 130. Requirement: 1. Inspect the points of attachment of the outer wing ribs to the aileron false spar.

If the area shows signs of faulty gluing or failure of joints, strengthen the rib to spar attachment in accordance with Percival Modification No. 130, or

ANO 105.1.26.0.2.1.

Compliance: At intervals not exceeding 12 months or 100 hours time in service whichever occurs first.

Source text

Sourced from the Federal Register of Legislation (legislation.gov.au), CC BY 4.0.